2023 Jan Feb Mar Apr May June July Aug Sept Oct Nov Dec 2025 2024

Call Schedule, 11/1 to 11/30, 2024   (as of 1:37am Nov 25)

27 October28 Mo29 Tu30 We31 Th1 November2 Sa
MSBI GU ALL FIRST CALLS 6AM-6PMCharles NguyenAli ZahalkaAli Zahalka    
MSBI PRIMARY 6PM-6AM Charles NguyenHallie WurstCharles NguyenEzra ShoenHallie Wurst 
Urology Attending Leon TelisAaron GrotasAaron GrotasAaron GrotasAaron GrotasAaron Grotas
Weekend CallLeon Telis      
3 November4 Mo5 Tu6 We7 Th8 Fr9 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM       
MSBI PRIMARY 6PM-6AM Olamide OmideleEzra ShoenEzra Shoen   
Urology Attending Aaron GrotasKyrollis AttallaKyrollis AttallaKyrollis AttallaKyrollis Attalla 
Weekend CallAaron Grotas    Kyrollis AttallaRollin Say
10 Su11 Veterans day12 Tu13 We14 Th15 Fr16 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM       
MSBI PRIMARY 6PM-6AM Hallie WurstEzra ShoenCharles NguyenCharles NguyenOlamide OmideleOlamide Omidele
Urology Attending Rollin SayRajveer PurohitRajveer PurohitRajveer PurohitRajveer Purohit 
Weekend CallRollin Say    Rajveer PurohitRajveer Purohit
17 Su18 Mo19 Tu20 We21 Th22 Fr23 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM       
MSBI PRIMARY 6PM-6AMOlamide OmideleHallie WurstCharles NguyenEzra ShoenRyan BlakeRyan BlakeRyan Blake
Urology Attending Rajveer PurohitSovrin ShahSovrin ShahSovrin ShahSovrin Shah 
Weekend CallRajveer Purohit    Sovrin ShahSovrin Shah
24 Su25 Mo 26 Tu27 We28 Thxgiving29 Fr30 Sa
MSBI GU ALL FIRST CALLS 6AM-6PM       
MSBI PRIMARY 6PM-6AMRyan BlakeHallie WurstEzra ShoenPatrick Ho Patrick Ho 
Urology Attending Sovrin ShahMichael PaleseMichael PaleseMichael PaleseMichael Palese 
Weekend CallSovrin Shah    Michael PaleseMichael Palese

Contact nsealy@chpnet.org if you have questions.   Schedule last updated Nov 12 18:42 2024.   2024 (22-24) Sealyn01  Jun 30 23

Michael Palese646-732-8989    
Sovrin Shah917-224-1074    
Aaron Grotas917-648-2319    
Kyrollis Attalla917-637-9673    
Rollin Say609-203-6765    
Rajveer Purohit201-388-3888    
Ali Zahalka304-282-0893    
Ryan Blake(248) 534-3791 1462098161    
Olamide Omidele(281)236-9603 1462093998    
Ezra Shoen(732) 425-5318 1462093073    
Patrick Ho(949) 395-1622 1462093070    
Hallie Wurst(253) 651-5315 1462051531    
Charles Nguyen(510) 846-1486    
Leon Telis929-668-7269    

MSBI Escalation Pathway:
1 - Chief Resident (see below)
2 - Medical Director Aaron Grotas: 917-648-2319
3 - MSBI Hospital Director of Nursing: 212-420-3910
4 - MSBI Hospital Administrator on Duty: 212-420-3900